Hoop roller



FIG. 1 is a perspective view of a hoop roller showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

The broken line in FIG. 1 indicate environment only. 

The ornamental design for a hoop roller, as shown and described. 